15403418128

素因数分解:

$2^4\times 7^2\times {\mathrm{677}}^1\times {\mathrm{29021}}^1$

素因数の和:29720

約数の個数: 60

約数和(自身を含む): 34769110572

約数和(自身を除く): 19365692444

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 677, 784, 1354, 2708, 4739, 5416, 9478, 10832, 18956, 29021, 33173, 37912, 58042, 66346, 75824, 116084, 132692, 203147, 232168, 265384, 406294, 464336, 530768, 812588, 1422029, 1625176, 2844058, 3250352, 5688116, 11376232, 19647217, 22752464, 39294434, 78588868, 137530519, 157177736, 275061038, 314355472, 550122076, 962713633, 1100244152, 1925427266, 2200488304, 3850854532, 7701709064, 15403418128]

約数ペア:

[(1, 15403418128), (2, 7701709064), (4, 3850854532), (7, 2200488304), (8, 1925427266), (14, 1100244152), (16, 962713633), (28, 550122076), (49, 314355472), (56, 275061038), (98, 157177736), (112, 137530519), (196, 78588868), (392, 39294434), (677, 22752464), (784, 19647217), (1354, 11376232), (2708, 5688116), (4739, 3250352), (5416, 2844058), (9478, 1625176), (10832, 1422029), (18956, 812588), (29021, 530768), (33173, 464336), (37912, 406294), (58042, 265384), (66346, 232168), (75824, 203147), (116084, 132692)]